Predicting age-related dual-task effects with individual differences on neuropsychological tests.

This study examined the relation of dual-task performance to individual differences on neuropsychological tests. Neuropsychological test scores from 16 young and 16 older participants were simultaneously submitted to a factor analysis that yielded 2 factors (Attention/Executive and Memory) that differed by age and 2 (Motor Speed and Cognitive Status) that did not. Regression analyses revealed that these factors were significant predictors of performance on a delayed visual recognition task, but the relationship varied as a function of task condition. The Memory and Motor Speed factors were the strongest predictors of single-task performance, but the Attention/Executive factor was the most important predictor of dual-task performance. The authors conclude that compromised central executive may underlie age-related decline in dual-task performance.

[1]  P. Baltes,et al.  Walking While Memorizing: Age-Related Differences in Compensatory Behavior , 2001, Psychological science.

[2]  S. Doran,et al.  Sustained attention performance during sleep deprivation: evidence of state instability. , 2001, Archives italiennes de biologie.

[3]  HERMAN BUSCHKE,et al.  Evaluating storage, retention, and retrieval in disordered memory and learning , 1974, Neurology.

[4]  Arthur Wingfield,et al.  Distraction by competing speech in young and older adult listeners. , 2002, Psychology and aging.

[5]  M. Manosevitz,et al.  High-Speed Scanning in Human Memory , 2022 .

[6]  J. J. Ryan,et al.  Scoring Reliability on the Wechsler Adult Intelligence Scale-Third Edition (WAIS-III) , 2003, Assessment.

[7]  F. Craik,et al.  Task complexity and age differences in working memory , 1988, Memory & cognition.

[8]  ● Pytorch,et al.  Attention! , 1998, Trends in Cognitive Sciences.

[9]  Y. Agid,et al.  Impaired simultaneous cognitive task performance in Parkinson's disease , 1994, Neurology.

[10]  W. L. Whiting,et al.  Differential age-related processing limitations in recall and recognition tasks. , 1997, Psychology and aging.

[11]  S. Sternberg.  The discovery of processing stages , 1969 .

[12]  D. Navon,et al.  Role of outcome conflict in dual-task interference. , 1987, Journal of experimental psychology. Human perception and performance.

[13]  N Moray,et al.  Where is capacity limited? A survey and a model. , 1967, Acta psychologica.

[14]  F. Craik,et al.  The attentional demands of encoding and retrieval in younger and older adults: 1. Evidence from divided attention costs. , 1998, Psychology and aging.

[15]  N. Anderson.  The attentional demands of encoding and retrieval in younger and older adults: 2. Evidence from secondary task reaction time distributions. , 1999, Psychology and aging.

[16]  D. Damos.  Multiple-task performance , 2020 .

[17]  Arthur Wingfield,et al.  Speech recall under heavy load conditions: Age, predictability, and limits on dual-task interference , 1994 .

[18]  A. Baddeley,et al.  Attentional control in Alzheimer's disease. , 2001, Brain : a journal of neurology.

[19]  T. Salthouse,et al.  Divided attention abilities in young and old adults. , 1982, Journal of experimental psychology. Human perception and performance.

[20]  D. Norman,et al.  Attention to action: Willed and automatic control , 1980 .

[21]  D. Stuss,et al.  Adult clinical neuropsychology: lessons from studies of the frontal lobes. , 2002, Annual review of psychology.

[22]  Mark D'Esposito,et al.  Working memory impairments in traumatic brain injury: evidence from a dual-task paradigm , 1997, Neuropsychologia.

[23]  L. Goossens,et al.  Facts and fiction about memory aging: a quantitative integration of research findings. , 1993, Journal of gerontology.

[24]  F. Craik,et al.  Processing resources and age differences in working memory , 1988, Memory & cognition.

[25]  T. Salthouse.  A Theory of Cognitive Aging , 1985 .

[26]  D E Kieras,et al.  A computational theory of executive cognitive processes and multiple-task performance: Part 1. Basic mechanisms. , 1997, Psychological review.

[27]  H. Pashler.  Dual-task interference in simple tasks: data and theory. , 1994, Psychological bulletin.

[28]  M. Lezak.  Neuropsychological assessment, 3rd ed. , 1995 .

[29]  J. E. Korteling.  Effects of Skill Integration and Perceptual Competition on Age-Related Differences in Dual-Task Performance , 1991, Human factors.

[30]  M. J. Emerson,et al.  The Unity and Diversity of Executive Functions and Their Contributions to Complex “Frontal Lobe” Tasks: A Latent Variable Analysis , 2000, Cognitive Psychology.

[31]  R. Guttentag,et al.  Age differences in dual-task performance: Procedures, assumptions, and results☆ , 1989 .

[32]  A F Kramer,et al.  Task coordination and aging: explorations of executive control processes in the task switching paradigm. , 1999, Acta psychologica.

[33]  R. Mayeux,et al.  Diagnosis of dementia in a heterogeneous population. Development of a neuropsychological paradigm-based diagnosis of dementia and quantified correction for the effects of education. , 1992, Archives of neurology.

[34]  T. Salthouse,et al.  Executive functioning as a potential mediator of age-related cognitive decline in normal adults. , 2003, Journal of experimental psychology. General.

[35]  G. Scerif,et al.  Executive Functioning as a Predictor of Children's Mathematics Ability: Inhibition, Switching, and Working Memory , 2001, Developmental neuropsychology.

[36]  Saul Sternberg,et al.  The discovery of processing stages: Extensions of Donders' method , 1969 .

[37]  A. Baddeley.  Is working memory still working? , 2001, The American psychologist.

[38]  F. Craik,et al.  Effects of aging and task difficulty on divided attention performance. , 1988, Journal of experimental psychology. Human perception and performance.

[39]  C D Wickens,et al.  Age differences in the speed and capacity of information processing: 1. A dual-task approach. , 1987, Psychology and aging.

[40]  D. A. Grant,et al.  A behavioral analysis of degree of reinforcement and ease of shifting to new responses in a Weigl-type card-sorting problem. , 1948, Journal of experimental psychology.

[41]  T. Salthouse.  The processing-speed theory of adult age differences in cognition. , 1996, Psychological review.

[42]  A. Hartley,et al.  Age differences in dual-task interference are localized to response-generation processes. , 2001, Psychology and aging.

[43]  A. D. Fisk,et al.  Age-related differences in dual-task visual search: are performance gains retained? , 2000, The journals of gerontology. Series B, Psychological sciences and social sciences.

[44]  Nicole D. Anderson,et al.  The attentional demands of encoding and retrieval in younger and older adults: 2. Evidence from secondary task reaction time distributions. , 1999, Psychology and aging.

[45]  D E Kieras,et al.  Aging and the psychological refractory period: task-coordination strategies in young and old adults. , 2000, Psychology and aging.

[46]  Daniel Gopher,et al.  On the Economy of the Human Processing System: A Model of Multiple Capacity. , 1977 .

[47]  Yaakov Stern,et al.  Age-related differences in executive control of working memory , 2004, Memory & cognition.

[48]  David E. Kieras,et al.  A computational theory of executive cognitive processes and multiple-task performance: Part 2. Accounts of psychological refractory-period phenomena. , 1997 .

[49]  Donald A. Norman,et al.  Attention to Action , 1986 .

[50]  A. Rey.  Lexamen psychologique : Dans les cas d'encephalopathie traumatique (Les problemes) , 1941 .

[51]  M. Crossley,et al.  Age-related differences in concurrent-task performance of normal adults: evidence for a decline in processing resources. , 1992, Psychology and aging.

[52]  J. Cerella,et al.  Aging, executive control, and attention: a review of meta-analyses , 2002, Neuroscience & Biobehavioral Reviews.

[53]  Patrick Bourke,et al.  A General Factor Involved in Dual-task Performance Decrement: , 1996 .

[54]  L. Nyberg,et al.  Effects of division of attention during encoding and retrieval on age differences in episodic memory. , 1997, Experimental aging research.

[55]  A. Rey.  L'examen psychologique dans les cas d'encéphalopathie traumatique. (Les problems.). , 1941 .

[56]  A. Hartley,et al.  Age-related differences and similarities in dual-task interference. , 1999, Journal of experimental psychology. General.

[57]  J. Cerella,et al.  Aging and dual-task performance: a meta-analysis. , 2003, Psychology and aging.

[58]  D. Kahneman,et al.  Attention and Effort , 1973 .

[59]  A. Baddeley.  Exploring the Central Executive , 1996 .

[60]  F. Craik,et al.  The handbook of aging and cognition , 1992 .

[61]  Sian L. Beilock,et al.  Expertise, attention, and memory in sensorimotor skill execution: Impact of novel task constraints on dual-task performance and episodic memory , 2002, The Quarterly journal of experimental psychology. A, Human experimental psychology.

[62]  W. Sturm,et al.  Neuropsychological assessment , 2007, Journal of Neurology.

[63]  Age differences in dual-task interference are localized to response-generation processes. , 2001 .

[64]  Donald T. Stuss,et al.  Executive functions and the frontal lobes: a conceptual view , 2000, Psychological research.

[65]  J. G. Snodgrass,et al.  Pragmatics of measuring recognition memory: applications to dementia and amnesia. , 1988, Journal of experimental psychology. General.

[66]  Matthew Flatt,et al.  PsyScope: An interactive graphic system for designing and controlling experiments in the psychology laboratory using Macintosh computers , 1993 .

[67]  T. Salthouse,et al.  Division of attention: Age differences on a visually presented memory task , 1984, Memory & cognition.